What does this quote mean?

“The unexamined life is not worth living.”

Socrates links a worthwhile human life with reflection on beliefs, conduct, and reasons rather than unexamined routine.

Source note: Apology 38a; wording varies by translation.

“Ask yourself whether you are happy, and you cease to be so.”

The aphoristic warning concerns excessive self-monitoring: repeatedly testing an experience for happiness can interrupt the very absorption that makes enjoyment possible.

Source note: Autobiography, Chapter V; Mill states this within his post-crisis philosophy of pursuing ends beyond happiness itself.

“I am not young enough to know everything.”

Barrie reverses the cliché that age brings complete wisdom, making youthful certainty—not age—the comic claim to omniscience.

Source note: The Admirable Crichton, Act 1; Ernest Woolley repeats the paradox while the others struggle to follow it.

“It is better to be a human being dissatisfied than a pig satisfied.”

Quality matters alongside quantity in judging happiness: capacities for thought, dignity, and richer experience can make simple satisfaction an incomplete standard.

Source note: Utilitarianism, Chapter 2; Mill distinguishes higher and lower pleasures in his account of happiness.

“The old believe everything: the middle-aged suspect everything: the young know everything.”

The epigram compresses three stereotypes of certainty into one balanced joke, mocking credulity, suspicion, and youthful overconfidence at once.

Source note: “Phrases and Philosophies for the Use of the Young,” first published in The Chameleon in 1894.

“All things, then, seek the good.”

Boethius frames action as movement toward some perceived good, making the nature of genuine goodness central to understanding desire, purpose, and happiness.

Source note: The Consolation of Philosophy, Book III; H. R. James translation, during the argument that beings pursue preservation, unity, happiness, and ultimately the good.